XF 2.1 MySQL query error [1048]: Column 'check_id' cannot be null

[Formax]

Can anyone help me. I get Server error logs:
XF \ Db \ DuplicateKeyException: MySQL query error [1048]: Column 'check_id' cannot be null src / XF / Db / AbstractStatement.php: 217

Stack trace

INSERT INTO xf_upgrade_check ( board_url_valid, branding_valid, license_expired, invalid_add_ons, available_updates, error_code, check_id, check_date) VALUES (?,?,?,?,?, ?,?,?)
------------

# 0 src / XF / Db / Mysqli / Statement.php (196): XF \ Db \ AbstractStatement-> getException ()
# 1 src / XF / Db / Mysqli / Statement.php (77): XF \ Db \ Mysqli \ Statement-> getException ()
# 2 src / XF / Db / AbstractAdapter.php (94): XF \ Db \ Mysqli \ Statement-> execute ()
# 3 src / XF / Db / AbstractAdapter.php (218): XF \ Db \ AbstractAdapter-> query ()
# 4 src / XF / Mvc / Entity / Entity.php (1452): XF \ Db \ AbstractAdapter-> insert ()
# 5 src / XF / Mvc / Entity / Entity.php (1184): XF \ Mvc \ Entity \ Entity -> _ saveToSource ()
# 6 src / XF / Service / Upgrade / Checker.php (131): XF \ Mvc \ Entity \ Entity-> save ()
# 7 src / XF / Admin / Controller / Tools.php (408): XF \ Service \ Upgrade \ Checker-> check ()
# 8 src / XF / Mvc / Dispatcher.php (321): XF \ Admin \ Controller \ Tools-> actionUpgradeCheck ()
# 9 src / XF / Mvc / Dispatcher.php (244): XF \ Mvc \ Dispatcher-> dispatchClass ()
# 10 src / XF / Mvc / Dispatcher.php (100): XF \ Mvc \ Dispatcher-> dispatchFromMatch ()
# 11 src / XF / Mvc / Dispatcher.php (50): XF \ Mvc \ Dispatcher-> dispatchLoop ()
# 12 src / XF / App.php (2178): XF \ Mvc \ Dispatcher-> run ()
# 13 src / XF.php (390): XF \ App-> run ()
# 14 admin.php (13): XF :: runApp ()
# 15 {main}
Request state
array (4) {
["url"] => string (30) "/admin.php?tools/upgrade-check"
["referrer"] => string (54) "https://formaxmanroe.com/admin.php?tools/upgrade-check"
["_GET"] => array (1) {
["tools / upgrade-check"] => string (0) ""
}
["_POST"] => array (1) {
["_xfToken"] => string (8) "********"
}
}